Okay, I need a study on rear-facing for an extended period

[Melanie]

of time. *eyeroll*

Thanks.

ETA: Nevermind, I found a great one here:
http://babyproducts.about.com/od/carseats/qt/rear_facing.htm

[kellyotn]

Here's a couple more

http://www.msnbc.msn.com/id/9916868/
http://www.cpsafety.org/articles/stayrearfacing.aspx